AU2003211403A1 - Lactic acid derivative - Google Patents

Lactic acid derivative Download PDF

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Publication number
AU2003211403A1
AU2003211403A1 AU2003211403A AU2003211403A AU2003211403A1 AU 2003211403 A1 AU2003211403 A1 AU 2003211403A1 AU 2003211403 A AU2003211403 A AU 2003211403A AU 2003211403 A AU2003211403 A AU 2003211403A AU 2003211403 A1 AU2003211403 A1 AU 2003211403A1
Authority
AU
Australia
Prior art keywords
group
formula
compound represented
hydrogen atom
protective
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003211403A
Other languages
English (en)
Inventor
Masahiro Murakami
Mikio Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amato Pharmaceutical Products Ltd
Original Assignee
Amato Pharmaceutical Products Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amato Pharmaceutical Products Ltd filed Critical Amato Pharmaceutical Products Ltd
Publication of AU2003211403A1 publication Critical patent/AU2003211403A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/70Sulfur atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C269/00Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C269/06Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups by reactions not involving the formation of carbamate groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06Esters of carbamic acids
    • C07C271/08Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/10Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C271/22Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by carboxyl groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D309/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10Oxygen atoms
    • C07D309/12Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Pyrane Compounds (AREA)
AU2003211403A 2002-02-19 2003-02-18 Lactic acid derivative Abandoned AU2003211403A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002-42010 2002-02-19
JP2002042010 2002-02-19
PCT/JP2003/001698 WO2003070693A1 (fr) 2002-02-19 2003-02-18 Derive de l'acide lactique

Publications (1)

Publication Number Publication Date
AU2003211403A1 true AU2003211403A1 (en) 2003-09-09

Family

ID=27750480

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003211403A Abandoned AU2003211403A1 (en) 2002-02-19 2003-02-18 Lactic acid derivative

Country Status (9)

Country Link
EP (1) EP1484317A4 (ja)
JP (1) JP4621429B2 (ja)
KR (1) KR20040085203A (ja)
CN (1) CN1646484A (ja)
AU (1) AU2003211403A1 (ja)
CA (1) CA2480002A1 (ja)
RU (1) RU2004127917A (ja)
TW (1) TW200303209A (ja)
WO (1) WO2003070693A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005077882A1 (ja) * 2004-02-18 2005-08-25 Tokai Education Instruments Co., Ltd. 側鎖に置換基を有するオリゴ乳酸エステル
JP4560304B2 (ja) * 2004-02-18 2010-10-13 学校法人東海大学 側鎖にアミノエチル基を有するオリゴ乳酸エステル
US20110004011A1 (en) * 2009-07-01 2011-01-06 Declan Costello Novel process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748550B2 (ja) * 1974-03-04 1982-10-16
AR218910A1 (es) * 1977-04-28 1980-07-15 Bristol Myers Co Procedimiento para preparar 1-n-(omega-amino-alfa-hidroxialcanoil)canamicinas y las canamicinas a o b polisililadas obtenidas en dicho procedimiento como in-intermediarios
JPH0959218A (ja) * 1995-08-25 1997-03-04 Shimadzu Corp L−乳酸オリゴマー誘導体

Also Published As

Publication number Publication date
KR20040085203A (ko) 2004-10-07
JP4621429B2 (ja) 2011-01-26
CN1646484A (zh) 2005-07-27
EP1484317A4 (en) 2006-08-30
EP1484317A1 (en) 2004-12-08
RU2004127917A (ru) 2006-01-27
WO2003070693A1 (fr) 2003-08-28
TW200303209A (en) 2003-09-01
CA2480002A1 (en) 2003-08-28
JPWO2003070693A1 (ja) 2005-06-09

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period